Description for LKB Series
Introduction Operation Sequence
LKB automatic transfer switch provide switching
from one
source of supply to another, without going
through a neutral
(off) position. Both drawout and fixed types are
adjustable for
specific usage.
source A "ON", B "OFF"
source B "ON", A "OFF"
The LKB ATS rated current from 400A to 6300A,
either 3 poles
or 4 poles, fixed or drawout type, fully auto &
manual.
Rated Specifications for LKB Series
Operating Circuit Diagram for LKB Series LKB AC control circuit diagram
LKB DC control circuit diagram
Outline Dimensions for LKB Series LKB04~LKB32 (Fixed type)
LKB40~LKB63 (Fixed type)
Outline Dimensions for LKB Series LKB04~LKB16
LKB20~LKB25
LKB32
Outline Dimensions for LKB Series LKB40~LKB63 Fixed type
LKB40
LKB50
LKB63
Outline Dimensions for LKB Series LKB3~LKB4 Drawout type
LKB04~LKB32 (3 & 4 pole)
LKB40 (3 & 4 pole)
LKB50~LKB63 (3 & 4 pole)
Outline Dimensions for LKB Series LKB04~LKB32 Drawout type
LKB04~LKB16 (3 pole & 4pole same frame size)
LKB20~LKB256 (3 pole & 4pole same frame size)
LKB32 (3 pole & 4pole same frame size)
Outline Dimensions for LKB Series
LKB40~LKB63 Drawout type
LKB40
LKB50 (3 pole & 4pole same frame size)
LKB63 (3 pole & 4pole same frame size)
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